23153928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 66524160

約数和(自身を除く): 43370232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 487, 566, 849, 974, 1132, 1461, 1698, 1948, 1981, 2264, 2922, 3396, 3409, 3896, 3962, 5844, 5943, 6792, 6818, 7924, 10227, 11688, 11886, 13636, 15848, 20454, 23772, 27272, 40908, 47544, 81816, 137821, 275642, 413463, 551284, 826926, 964747, 1102568, 1653852, 1929494, 2894241, 3307704, 3858988, 5788482, 7717976, 11576964, 23153928]

約数ペア:

[(1, 23153928), (2, 11576964), (3, 7717976), (4, 5788482), (6, 3858988), (7, 3307704), (8, 2894241), (12, 1929494), (14, 1653852), (21, 1102568), (24, 964747), (28, 826926), (42, 551284), (56, 413463), (84, 275642), (168, 137821), (283, 81816), (487, 47544), (566, 40908), (849, 27272), (974, 23772), (1132, 20454), (1461, 15848), (1698, 13636), (1948, 11886), (1981, 11688), (2264, 10227), (2922, 7924), (3396, 6818), (3409, 6792), (3896, 5943), (3962, 5844)]